EP3804185C0 - CONFIGURATION DRAFT CONFIGURATION INDICATOR STATE TRANSMISSION CONFIGURATION - Google Patents

CONFIGURATION DRAFT CONFIGURATION INDICATOR STATE TRANSMISSION CONFIGURATION

Info

Publication number: EP3804185C0
Authority: EP; European Patent Office
Prior art keywords: configuration; draft; state transmission; indicator state; transmission configuration
Prior art date: 2018-06-08
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Active

Application number

EP19726218.1A

Other languages

German (de)

French (fr)

Other versions

EP3804185B1 (en

EP3804185A1 (en

Inventor

Tianyang Bai

Wilson Makesh Pravin John

Kiran Venugopal

Tao Luo

Xiaoxia Zhang

Juan Montojo

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Qualcomm Inc

Original Assignee

Qualcomm Inc

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2018-06-08

Filing date

2019-04-19

Publication date

2025-03-26

2019-04-19 Application filed by Qualcomm Inc filed Critical Qualcomm Inc

2021-04-14 Publication of EP3804185A1 publication Critical patent/EP3804185A1/en

2025-03-26 Application granted granted Critical

2025-03-26 Publication of EP3804185B1 publication Critical patent/EP3804185B1/en

2025-03-26 Publication of EP3804185C0 publication Critical patent/EP3804185C0/en

Status Active legal-status Critical Current

2039-04-19 Anticipated expiration legal-status Critical

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
- H04L1/0026—Transmission of channel quality indication
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
- H04B17/318—Received signal strength
- H04B17/328—Reference signal received power [RSRP]; Reference signal received quality [RSRQ]
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
- H04B17/336—Signal-to-interference ratio [SIR] or carrier-to-interference ratio [CIR]
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
- H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
- H04B7/0617—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal for beam forming
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
- H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
- H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
- H04B7/0621—Feedback content
- H04B7/0626—Channel coefficients, e.g. channel state information [CSI]
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
- H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
- H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
- H04B7/0621—Feedback content
- H04B7/0632—Channel quality parameters, e.g. channel quality indicator [CQI]
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
- H04B7/0837—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using pre-detection combining
- H04B7/0842—Weighted combining
- H04B7/086—Weighted combining using weights depending on external parameters, e.g. direction of arrival [DOA], predetermined weights or beamforming
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
- H04B7/0868—Hybrid systems, i.e. switching and combining
- H04B7/088—Hybrid systems, i.e. switching and combining using beam selection
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/1607—Details of the supervisory signal
- H04L1/1671—Details of the supervisory signal the supervisory signal being transmitted together with control information
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1829—Arrangements specially adapted for the receiver end
- H04L1/1861—Physical mapping arrangements
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/08—Testing, supervising or monitoring using real traffic
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0446—Resources in time domain, e.g. slots or frames
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/046—Wireless resource allocation based on the type of the allocated resource the resource being in the space domain, e.g. beams
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
- H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
- H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
- H04B7/0636—Feedback format
- H04B7/0641—Differential feedback

Landscapes

Engineering & Computer Science (AREA)
Signal Processing (AREA)
Computer Networks & Wireless Communication (AREA)
Quality & Reliability (AREA)
Physics & Mathematics (AREA)
Electromagnetism (AREA)
Mobile Radio Communication Systems (AREA)
Road Signs Or Road Markings (AREA)
Arrangements For Transmission Of Measured Signals (AREA)

EP19726218.1A 2018-06-08 2019-04-19 Acknowledgement design for multi-transmission configuration indicator state transmission Active EP3804185B1 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US201862682478P	2018-06-08	2018-06-08
US16/387,856 US11856432B2 (en)	2018-06-08	2019-04-18	Acknowledgement design for multi-transmission configuration indicator state transmission
PCT/US2019/028353 WO2019236201A1 (en)	2018-06-08	2019-04-19	Acknowledgement design for multi-transmission configuration indicator state transmission

Publications (3)

Publication Number	Publication Date
EP3804185A1 EP3804185A1 (en)	2021-04-14
EP3804185B1 EP3804185B1 (en)	2025-03-26
EP3804185C0 true EP3804185C0 (en)	2025-03-26

Family

ID=68764509

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP19726218.1A Active EP3804185B1 (en)	2018-06-08	2019-04-19	Acknowledgement design for multi-transmission configuration indicator state transmission

Country Status (7)

Country	Link
US (1)	US11856432B2 (en)
EP (1)	EP3804185B1 (en)
KR (1)	KR102798246B1 (en)
CN (1)	CN112236960B (en)
SG (1)	SG11202010951UA (en)
TW (1)	TWI818981B (en)
WO (1)	WO2019236201A1 (en)

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US11050543B1 (en)	2020-05-28	2021-06-29	Qualcomm Incorporated	Techniques for configuring beam-specific feedback for sidelink communications
US20230276283A1 (en) *	2020-08-04	2023-08-31	Nokia Technologies Oy	Indication of feasible quasi-colocation (qcl) sources for fast beam indication
US12212977B2 (en) *	2020-08-25	2025-01-28	Qualcomm Incorporated	System and method for limiting the number of synchronization signal blocks (SSBs) in ultra-wide bandwidth beamforming systems
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2019
- 2019-04-18 US US16/387,856 patent/US11856432B2/en active Active
- 2019-04-19 EP EP19726218.1A patent/EP3804185B1/en active Active
- 2019-04-19 KR KR1020207034957A patent/KR102798246B1/en active Active
- 2019-04-19 CN CN201980037021.1A patent/CN112236960B/en active Active
- 2019-04-19 SG SG11202010951UA patent/SG11202010951UA/en unknown
- 2019-04-19 WO PCT/US2019/028353 patent/WO2019236201A1/en not_active Ceased
- 2019-04-22 TW TW108113928A patent/TWI818981B/en active

Also Published As

Publication number	Publication date
KR102798246B1 (en)	2025-04-18
EP3804185B1 (en)	2025-03-26
TW202002536A (en)	2020-01-01
US11856432B2 (en)	2023-12-26
KR20210018269A (en)	2021-02-17
CN112236960A (en)	2021-01-15
CN112236960B (en)	2023-10-31
US20190380053A1 (en)	2019-12-12
WO2019236201A1 (en)	2019-12-12
TWI818981B (en)	2023-10-21
EP3804185A1 (en)	2021-04-14
SG11202010951UA (en)	2020-12-30

Publication	Publication Date	Title
EP3804185C0 (en)	2025-03-26	CONFIGURATION DRAFT CONFIGURATION INDICATOR STATE TRANSMISSION CONFIGURATION
EP3854133A4 (en)	2022-04-27	CSI REPORT CONFIGURATION FOR MULTI-TRP TRANSMISSION
EP3984012A4 (en)	2023-06-21	INDICATOR
EP3701746C0 (en)	2024-07-31	TECHNIQUES FOR RMSI-PDCCH TRANSMISSION AND MONITORING
EP3890021A4 (en)	2022-08-24	INDICATOR
EP3855420A4 (en)	2022-09-14	INDICATOR
EP3951753A4 (en)	2022-12-14	INDICATOR
EP3832728A4 (en)	2022-08-24	INDICATOR
PL3665997T3 (en)	2024-08-05	IMPROVED PROBE REFERENCE SIGNAL TRANSMISSION
EP3890022A4 (en)	2022-08-24	INDICATOR
EP4067977A4 (en)	2023-01-18	INDICATOR
EP3866204A4 (en)	2022-07-06	INDICATOR
EP3791500C0 (en)	2025-06-18	REPEAT-BASED TRANSMISSION
DK3710726T3 (en)	2022-06-13	Transmission
EP3817056A4 (en)	2022-03-30	INDICATOR
EP3566339A4 (en)	2020-08-19	OVER-THE-AIR CALIBRATION FOR RECIPROCITY-BASED UL-MIMO TRANSMISSION
EP3951486A4 (en)	2023-01-18	INDICATOR
EP3951760A4 (en)	2022-11-09	INDICATOR
EP3456120C0 (en)	2025-05-14	Numerology-dependent signal transmission
EP3968402A4 (en)	2023-01-11	INDICATOR
EP3502664A4 (en)	2020-04-01	OBJECT STATUS DETECTION / TRANSMISSION SYSTEM
EP3975577A4 (en)	2022-12-28	INDICATOR
EP4048921C0 (en)	2024-05-01	GEARBOX ARRANGEMENT
EP3895491A4 (en)	2022-01-05	MULTI-TRP TRANSMISSION
EP3977197A4 (en)	2023-07-05	INDICATOR

Legal Events

Date	Code	Title	Description
2019-06-03	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: UNKNOWN
2019-12-14	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE
2021-03-12	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2021-03-12	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
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